Reusable Stainless Steel Air Filter for Extreme Conditions
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Product Attributes
- Clapboard
- without Clapboard
- Filter Number
- 1
- Medium Material
- Synthetic Fiber
- Model NO.
- YF-ASF4
- Efficiency
- G4
- Filtration Grade
- Pre Filter
- Type
- Panel Filter
- Customize
- Yes
- Color
- White
- Warranty
- 6 Months
- Lead Time
- Within 10 Days
- Transport Package
- Wooden Case
- Specification
- 12*24*1/289*595*21
- Trademark
- Yufan
- Origin
- China
- Production Capacity
- 100000PCS/Year
Product Images of Reusable Stainless Steel Air Filter for Extreme Conditions
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Product Description

Ailin Technology Co., Ltd proudly presents our Reusable Metal Air Filter Mesh, masterfully crafted from robust Stainless Steel 201. This exceptional filter boasts superior dustproof qualities and remarkable resistance to high temperatures, all encased within a sleek aluminum outer frame for enhanced durability and elegance.
Our filter frame is meticulously crafted from premium aluminum alloy or galvanized materials, featuring a smart, removable design. This innovation ensures effortless filter replacement, allowing the original frame to be reused, thereby optimizing both convenience and sustainability.
The filter integrates a variety of advanced materials such as non-woven fabric, nylon mesh, fiberglass, and synthetic fibers, all supported by a sturdy metal wire composite or embedded metal skeleton with a dual-sided wire frame. This ingenious panel structure is engineered to maintain its form and functionality, even under the strain of excessive wind pressure.
Our skeleton filter material is distributed with precision, showcasing a sophisticated and intricate manufacturing process that guarantees uniformity and superior performance.
The intelligently designed frame allows for seamless and efficient filter core replacement while maintaining a straightforward construction. This ensures both ease of use and operational simplicity, perfect for enhancing your air filtration experience.
| Nominal Size inches |
Actual Size mm |
Rated Airflow m/s |
Initial Pressure Pa |
Final Pressure Pa |
AVerage arrestance % |
Filter Object um |
Filtration class |
| 12*24*2 | 295*595*46 | 1600 | <40 | ≤250 | 95 | ≥5 | G4 |
| 20*20*2 | 495*495*46 | 2200 | <40 | ≤250 | 95 | ≥5 | G4 |
| 20*24*2 | 495*595*46 | 2700 | <40 | ≤250 | 95 | ≥5 | G4 |
| 24*24*2 | 595*595*46 | 3200 | <40 | ≤250 | 95 | ≥5 | G4 |
Enjoy remarkable cost savings with our innovative design that allows for the frame's reuse, ensuring sustainability and economic efficiency.
Experience superior dust resistance and exceptional dust collection efficiency. Our product guarantees effortless installation for your convenience.
Benefit from high airflow and minimal resistance, ensuring optimal performance. Our filter is designed to be easily cleaned repeatedly, providing an extended service life.
| Frame | Aluminium alloy /Galvanized steel/Stainless steel |
| Media | Polyester synthetic fiber |
| Structure | Panel /Pleated |
| Dimension | According to customers' requirements |
| Maximum temperature | 98ºC |
| Maximum relative humidity | ≤100% |
| Fiber class according to EN779 | G4 ( particles ≥ 5microns ) |
| Certification | ISO9001, En779 |
| Filter Efficiency | 80-95% (Arrestance) |


APPLICATION:
2. Primary Filtration in Clean and Operating Rooms: Designed to meet the stringent demands of clean rooms and operating rooms, our filter ensures a pristine environment necessary for sensitive operations and procedures.
3. Ventilation Systems Filtration: Perfect for purification workshops and air conditioning units, providing initial filtration for ventilation systems to maintain air quality and system efficiency.
Our versatile Reusable Metal Air Filter is employed extensively across various industries including coating, surface treatment, chemical manufacturing, cosmetics, hospitals, automobiles, and more, proving its efficacy and reliability in diverse applications.
Established in 2007, Zhengzhou Ailin Technology Co., Ltd, also recognized as Henan Yifan Filter Co., Ltd, stands as a beacon of excellence in the realm of air purification and filtration manufacturing. With a sprawling infrastructure covering over 3000 square meters and a dedicated team of 50, including 11 adept research technicians, we cater to a global clientele with unmatched precision and quality.
Our Mission:
At AILIN and YIFAN, we pledge to offer top-tier products at unbeatable prices, fostering a customer experience that ensures satisfaction and mutual success. Our win-win strategy is designed to exceed your expectations with every interaction.
Getting to Our Factory:
• By High-Speed Rail: Travel to Zhengzhou for our trading hub by Ailin or to Xinxiang to reach our state-of-the-art manufacturing site by Yifan in Henan province.
• By Airplane: Fly to the Zhengzhou Xinzheng International Airport, nestled in the heart of Henan province, for convenient access to our facilities.
Our main products include:
G-level pre-filters, F-level medium bag/pocket filters, H-level HEPA filters, and U-level ULPA filters, alongside an array of high-temperature air filters, oil filters, and water filters.
Our products boast prestigious SGS and ISO9001 certifications and are cherished across Europe, North America, Southeast Asia, Africa, and beyond. We are celebrated for our unwavering commitment to quality and exemplary after-sales service, establishing a sterling reputation within the machinery industry.

WHY CHOOSE US?
We earnestly invite your inquiries, eager to address any and all concerns, ensuring comprehensive solutions tailored just for you.1. We meticulously select the finest raw materials, guaranteeing that our products are synonymous with durability and reliability.
2. Our innovative design team is relentless in scouting market trends to deliver designs that are both unique and functional.
3. We maintain competitive pricing without compromising on quality, ensuring your utmost satisfaction.
4. Your needs are our priority, and we are committed to ensuring timely delivery of our products to your doorstep.
5. We offer bespoke customization services, honoring your distinct preferences and requirements.
6. Our team is equipped with profound industry knowledge, eagerly offering you expert guidance and unwavering support.

Q1: Are you a factory or trading company?
A1: We are factory with rich experience in China, and our company has established since 2007.
Q2: Can the product be customized?
A2: Yes, both the product and the packaging can be customized.
Q3: Do you provide samples?
A3: Yes, free sample can be provided but customer needs to pay for the shipping costs.
Q4: How to pay?
Our company accepts various ways of payment, such as T/T , L/C etc.
Q5: How long is the delivery time?
A5: It depends on the order quantity. Usually it takes about 15 to 30 working days after receiving your deposit.
Q6: Do you arrange the shipment?
A6: Yes, our company can arrange the shipment to deliver the goods according to the client's customer's requirements.
Q7: What about the after-sales service?
A7:Our company is responsible for the supplied product ONLINE.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2591367". Items marked "" are certified.
Company Profile
Established in 2007, Zhengzhou Ailin Technology Co., Ltd (also known as Henan Yifan Filter Co., Ltd) specializes in the manufacturing of high-quality air purification and filtration products with a global reach. Our company spans over 3000 square meters and employs 50 staff members, including 11 research technicians.
Our advantages:
1. As a filter manufacturer, customization is a key focus of our services.
2. By owning our production facilities, we can better control production costs and offer greater cost-effectiveness to enhance the competitiveness of our customers' products.
3. With a robust R&D team and state-of-the-art facilities, we ensure top-quality products and timely delivery, while providing innovative solutions tailored to market demands.
Our main products include:
G-level filters, F-level medium filters, H-level HEPA filters, and U-level ULPA filters, as well as various types of high-temperature air filters, oil filters, and water filters.
• G-level filters: As pre-filters, these vary based on raw material and structure, including cardboard frame foldaway filters, aluminum panel/pleated filters, stainless steel filters, metal filters, activated carbon filters, fiberglass filters, etc.
• F-level Medium Filters: These medium-efficiency pocket filters come in five types: F5, F6, F7, F8, and F9, while the main materials are aluminum alloy or stainless steel frames and non-woven filter bags.
• HEPA Filters: These high-efficiency air filters (also known as Box Filters) can serve as terminal air filters.
Available in various frames such as aluminum, stainless steel, galvanized steel, wooden, and with superfine glass fiber filter paper.
• Oil Filters: It mainly includes oil filtration, oil and gas separation, cold coal filtration, 48/100 standard series filter barrel, refrigeration filter, air compressor three filters, hydraulic oil filter
• Water Filters:
Large flow water filter, kitchen sewer filter, reverse osmosis membrane filter, pre-drain filter, candle filter, candle filter.
Our products are SGS and ISO9001 certified and have been exported to Europe, North America, Southeast Asia, Africa, and other regions. Our commitment to quality and after-sales service has earned us a strong reputation in the machinery industry.
Our Mission:
At AILIN or YIFAN, our mission is to deliver the highest quality products at the most competitive prices, ensuring an unparalleled customer experience with a win-win approach.
Getting to Our Factory:
• By High-Speed Rail: To Zhengzhou (Trading company by Ailin) or Xinxiang (Manufacturing company by Yifan) in Henan province.
• By Airplane: To Zhengzhou Xinzheng International Airport in Henan province.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- 607, Building B, Zhengshang International Building, Putian West Road, Guancheng District, Zhengzhou, Henan Province
-
Plant Area
- 4138.46 square meters
-
Number of Employees
- 20
-
Registered Capital
- 100,000 RMB
-
Terms of Payment
- T/T, LC, PayPal
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Qingdao Port, Tianjin Port, Shanghai Port
-
Minimum Order Quantity
- 10 PCS
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- G-Level Filters, F-Level Medium Filters, HEPA Filters, Water Filters, Oil Filters
-
Production Lines
- 5
-
Production Machines
- Cutting machine, Cutting and trimming integrated machine, Compound machine, Folding machine, Glue injection machine, Straightening machine, Pressing machine, Spot welding machine, Cotton cutting machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instruction but no written records
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2023-10-19
-
Export Year
- 2 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- < 10%
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
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